Initial commit: Pole Dance Championships App

Full-stack mobile app for pole dance championship management.

Backend: FastAPI + SQLAlchemy 2 (async) + SQLite (dev) / PostgreSQL (prod)
- JWT auth with refresh token rotation
- Championship CRUD with Instagram Graph API sync (APScheduler)
- Registration flow with status management
- Participant list publish with Expo push notifications
- Alembic migrations, pytest test suite

Mobile: React Native + Expo (TypeScript)
- Auth gate: pending approval screen for new members
- Championships list & detail screens
- Registration form with status tracking
- React Query + Zustand + React Navigation v6

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -0,0 +1,41 @@
+version: "3.9"
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: poledance
+      POSTGRES_USER: poledance
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U poledance"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+
+  backend:
+    build: ./backend
+    command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload
+    environment:
+      DATABASE_URL: postgresql+asyncpg://poledance:${POSTGRES_PASSWORD}@postgres:5432/poledance
+      SECRET_KEY: ${SECRET_KEY}
+      ALGORITHM: HS256
+      ACCESS_TOKEN_EXPIRE_MINUTES: 15
+      REFRESH_TOKEN_EXPIRE_DAYS: 7
+      INSTAGRAM_USER_ID: ${INSTAGRAM_USER_ID:-}
+      INSTAGRAM_ACCESS_TOKEN: ${INSTAGRAM_ACCESS_TOKEN:-}
+      INSTAGRAM_POLL_INTERVAL: ${INSTAGRAM_POLL_INTERVAL:-1800}
+    ports:
+      - "8000:8000"
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - ./backend:/app
+
+volumes:
+  postgres_data: